/* ==========================================================================
   Dr. Zaki Al-Obaid - Luxury Medical Landing Page Styles
   RTL First - Clean, High-Converting, Medical Grade Design
   ========================================================================== */

:root {
    --primary: #0a192f;
    --primary-light: #132f58;
    --primary-dark: #060d19;
    --accent-cyan: #00d2ff;
    --accent-blue: #1d72b8;
    --accent-gold: #c5a059;
    --accent-green: #25d366;
    --green-dark: #128c7e;
    --text-dark: #0f172a;
    --text-body: #334155;
    --text-muted: #64748b;
    --bg-white: #ffffff;
    --bg-light: #f8fafc;
    --bg-card: #ffffff;
    --border-color: #e2e8f0;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.04);
    --shadow-md: 0 6px 18px rgba(0,0,0,0.08);
    --shadow-lg: 0 15px 35px rgba(10, 25, 47, 0.12);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-pill: 50px;
    --font-heading: 'Cairo', sans-serif;
    --font-body: 'Tajawal', sans-serif;
}

/* Reset & Global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text-body);
    background-color: var(--bg-white);
    line-height: 1.7;
    overflow-x: hidden;
    direction: rtl;
    text-align: right;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    font-weight: 800;
    line-height: 1.3;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Utilities */
.text-center { text-align: center; }
.text-gradient {
    background: linear-gradient(135deg, #00d2ff, #1d72b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.text-gold { color: var(--accent-blue); }
.text-blue { color: var(--accent-blue); }
.text-cyan { color: var(--accent-cyan); }
.text-green { color: var(--accent-green); }
.text-red { color: #ef4444; }
.text-muted { color: var(--text-muted); }
.mt-2 { margin-top: 10px; }
.mt-4 { margin-top: 25px; }
.w-100 { width: 100%; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    cursor: pointer;
    border: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary {
    background: linear-gradient(135deg, #1d72b8, #0a192f);
    color: #fff;
    box-shadow: 0 4px 15px rgba(29, 114, 184, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(29, 114, 184, 0.45);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #fff;
    box-shadow: 0 4px 18px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-light);
    color: var(--primary);
}
.btn-outline:hover {
    background: var(--bg-light);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.btn-call {
    background: #0f172a;
    color: #fff;
}
.btn-call:hover {
    background: #1e293b;
    transform: translateY(-2px);
}

.btn-lg {
    padding: 15px 34px;
    font-size: 1.1rem;
}
.btn-xl {
    padding: 18px 40px;
    font-size: 1.25rem;
}

.pulse-btn {
    animation: pulseGlow 2.5s infinite;
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Top Announcement Bar */
.top-bar {
    background: var(--primary-dark);
    color: #e2e8f0;
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
.pulse-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    margin-left: 8px;
    animation: blink 1.5s infinite;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}
.top-bar-link {
    color: var(--accent-cyan);
    font-weight: 700;
}
.top-bar-link:hover {
    color: #fff;
}

/* Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 75px;
}
.brand-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.2s ease;
}
.brand-link:hover {
    opacity: 0.85;
}
.brand-text {
    display: flex;
    flex-direction: column;
    text-align: right;
}
.brand-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1.2;
    letter-spacing: -0.2px;
}
.brand-subtitle {
    font-size: 0.8rem;
    color: var(--accent-blue);
    font-weight: 700;
    letter-spacing: 0.2px;
    margin-top: 1px;
}
.nav-links {
    display: flex;
    gap: 25px;
}
.nav-links a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-dark);
}
.nav-links a:hover {
    color: var(--accent-blue);
}
.mobile-menu-btn {
    display: none;
    background: #ffffff;
    border: 1.5px solid #e2e8f0;
    border-radius: 12px;
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
    color: var(--primary);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.2s ease;
    align-items: center;
    justify-content: center;
}
.mobile-menu-btn:hover,
.mobile-menu-btn:active {
    background: #f8fafc;
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

/* Mobile Drawer */
.mobile-drawer {
    display: none;
    flex-direction: column;
    background: #fff;
    padding: 20px;
    border-bottom: 2px solid var(--accent-blue);
    box-shadow: var(--shadow-md);
}
.mobile-drawer.open {
    display: flex;
}
.mobile-nav-link {
    padding: 12px 0;
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
}

/* Hero Section */
.hero {
    padding: 85px 0 85px;
    background: linear-gradient(180deg, #ffffff 0%, #f4f8fc 50%, #ffffff 100%);
    position: relative;
    overflow: visible;
    scroll-margin-top: 140px;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 50px;
}
.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-sm);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    border: 1px solid rgba(29, 114, 184, 0.15);
    margin-bottom: 20px;
}
.hero-title {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: var(--primary);
}
.hero-description {
    font-size: 1.15rem;
    color: var(--text-body);
    margin-bottom: 30px;
    max-width: 580px;
}
.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 35px;
}
.badge-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.8);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 20px;
}
.hero-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero-image-container {
    position: relative;
    padding: 25px 20px;
}
.image-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: visible;
}
.hero-img {
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 45px -10px rgba(10, 37, 64, 0.16);
    width: 100%;
    object-fit: cover;
}
.floating-badge {
    position: absolute;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    padding: 14px 22px;
    border-radius: 18px;
    box-shadow: 0 18px 38px -6px rgba(10, 37, 64, 0.14), 0 6px 16px -3px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.88rem;
    border: 1px solid rgba(255, 255, 255, 0.95);
    z-index: 5;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}
.floating-badge:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 48px -6px rgba(10, 37, 64, 0.2);
}
.floating-badge i {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
}
.top-badge i {
    background: rgba(0, 168, 204, 0.12);
    color: var(--primary-cyan, #00a8cc);
}
.bottom-badge i {
    background: rgba(16, 185, 129, 0.12);
    color: #10b981;
}
.floating-badge strong {
    display: block;
    color: var(--primary, #0a2540);
    font-size: 0.98rem;
    font-weight: 800;
    line-height: 1.3;
}
.floating-badge small {
    color: #64748b;
    font-size: 0.83rem;
    font-weight: 500;
}
.top-badge {
    top: -42px;
    left: -38px;
}
.bottom-badge {
    bottom: -42px;
    right: -38px;
}

/* Sections Global */
.section {
    padding: 90px 0;
}
.bg-light {
    background-color: var(--bg-light);
}
.section-header {
    margin-bottom: 50px;
}
.section-tag {
    display: inline-block;
    color: var(--accent-blue);
    font-weight: 800;
    font-size: 0.9rem;
    letter-spacing: 1px;
    margin-bottom: 10px;
}
.section-title {
    font-size: 2.3rem;
    margin-bottom: 15px;
    color: var(--primary);
}
.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 650px;
    margin: 0 auto;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}
.feature-card {
    background: var(--bg-card);
    padding: 35px 25px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}
.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(29, 114, 184, 0.3);
}
.feature-icon {
    width: 65px;
    height: 65px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.1), rgba(29, 114, 184, 0.15));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--accent-blue);
    margin-bottom: 20px;
}
.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}
.feature-card p {
    font-size: 0.95rem;
    color: var(--text-body);
}

/* Comparison Section */
.comparison-container {
    max-width: 950px;
    margin: 0 auto;
}
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}
.comp-col {
    background: #fff;
    padding: 35px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}
.comp-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
    margin-bottom: 25px;
    text-align: center;
}
.comp-icon {
    font-size: 2.2rem;
    margin-bottom: 10px;
    display: block;
}
.comp-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 700;
    margin-top: 10px;
}
.badge-warning {
    background: #fef2f2;
    color: #b91c1c;
}
.badge-success {
    background: #ecfdf5;
    color: #047857;
}
.highlight-col {
    border: 2px solid var(--accent-blue);
    box-shadow: var(--shadow-lg);
    position: relative;
}
.highlight-col::before {
    content: "الخيار الأفضل لصحتك";
    position: absolute;
    top: -14px;
    right: 50%;
    transform: translateX(50%);
    background: var(--accent-blue);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 18px;
    border-radius: var(--radius-pill);
}
.comp-list {
    list-style: none;
}
.comp-list li {
    padding: 12px 0;
    border-bottom: 1px dashed var(--border-color);
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 0.95rem;
}
.comp-list li:last-child {
    border-bottom: none;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 60px;
    align-items: center;
}
.about-img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
}
.signature-box {
    margin-top: -30px;
    position: relative;
    z-index: 2;
}
.sig-preview {
    max-height: 80px;
    margin: 0 auto;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1));
}
.about-subtitle {
    font-size: 1.15rem;
    color: var(--accent-blue);
    margin-bottom: 20px;
    font-weight: 700;
}
.about-text {
    margin-bottom: 15px;
    font-size: 1.05rem;
}
.podcast-quote {
    background: #fff;
    border-right: 4px solid var(--accent-blue);
    padding: 20px 25px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin: 30px 0;
    box-shadow: var(--shadow-sm);
}
.podcast-quote blockquote {
    font-style: italic;
    font-size: 1.05rem;
    color: var(--primary);
    margin-bottom: 10px;
}
.podcast-quote cite {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 700;
}
.about-badges {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}
.about-badge-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    font-weight: 700;
    color: var(--primary);
}

/* Cases Section */
.cases-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.case-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}
.case-img-wrap {
    height: 460px;
    overflow: hidden;
}
.case-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.case-card:hover .case-img {
    transform: scale(1.04);
}
.case-body {
    padding: 25px;
}
.case-body h4 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--primary);
}
.case-body p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* FAQ Section */
.faq-accordion {
    max-width: 850px;
    margin: 0 auto;
}
.faq-item {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}
.faq-question {
    width: 100%;
    padding: 20px 25px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    cursor: pointer;
    text-align: right;
}
.faq-arrow {
    transition: transform 0.3s ease;
    color: var(--accent-blue);
}
.faq-item.active .faq-arrow {
    transform: rotate(180deg);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    padding: 0 25px;
    color: var(--text-body);
}
.faq-item.active .faq-answer {
    padding: 0 25px 20px;
    max-height: 500px;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #0a192f 0%, #112240 100%);
    color: #fff;
    padding: 80px 0;
}
.cta-title {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 15px;
}
.cta-subtitle {
    color: #cbd5e1;
    font-size: 1.2rem;
    margin-bottom: 35px;
}
.cta-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Footer */
/* ==========================================================================
   Luxury Executive Medical Footer (RTL Grid System)
   ========================================================================== */
.footer {
    background: linear-gradient(180deg, #0a192f 0%, #060e1a 100%);
    color: #94a3b8;
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1.15fr 1.15fr;
    gap: 45px;
    align-items: start;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
    text-align: right;
}

.footer-brand-header {
    margin-bottom: 12px;
}

.footer-brand-title {
    margin: 0 0 4px 0;
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    line-height: 1.2;
}

.footer-brand-subtitle {
    color: var(--accent-cyan);
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 0.3px;
    display: block;
    margin-bottom: 14px;
}

.footer-brand p {
    color: #94a3b8;
    font-size: 0.92rem;
    line-height: 1.85;
    margin: 0;
    max-width: 440px;
}

.footer-links {
    text-align: right;
}

.footer-links h4 {
    color: var(--accent-gold) !important;
    font-family: var(--font-heading);
    font-size: 1.1rem !important;
    font-weight: 800;
    margin: 0 0 16px 0 !important;
    position: relative;
    padding-bottom: 8px;
    display: inline-block;
}

.footer-links h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 28px;
    height: 2px;
    background: var(--accent-gold);
    border-radius: 2px;
}

.footer-links ul {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links li a {
    color: #cbd5e1;
    font-size: 0.92rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-links li a::before {
    content: '‹';
    color: var(--accent-cyan);
    font-weight: 700;
    font-size: 1rem;
    line-height: 1;
    transition: all 0.2s ease;
}

.footer-links li a:hover {
    color: #ffffff;
    transform: translateX(-4px);
}

.footer-links li a:hover::before {
    color: var(--accent-gold);
    transform: translateX(-2px);
}

.footer-bottom {
    padding-top: 25px;
    font-size: 0.85rem;
    text-align: center;
    color: #64748b;
}

.footer-bottom p {
    margin: 0;
    color: #64748b;
    text-align: center;
}

/* ==========================================================================
   Centered Official Apple Store Instagram Badge
   ========================================================================== */
.footer-instagram-center {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 26px 0 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 30px;
}

.instagram-app-pill {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 10px 24px 10px 18px;
    border-radius: 50px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.instagram-app-pill:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(214, 36, 159, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(214, 36, 159, 0.3);
}

.instagram-app-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.35));
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.instagram-app-pill:hover .instagram-app-icon {
    transform: scale(1.1) rotate(-3deg);
}

.instagram-app-text {
    display: flex;
    flex-direction: column;
    text-align: right;
    line-height: 1.35;
}

.instagram-handle {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.05rem;
    color: #ffffff;
    letter-spacing: 0.5px;
    transition: color 0.2s ease;
}

.instagram-app-pill:hover .instagram-handle {
    color: #ffffff;
}

.instagram-subtitle {
    font-size: 0.8rem;
    color: #94a3b8;
    font-weight: 500;
}

.instagram-arrow {
    color: #94a3b8;
    font-size: 0.9rem;
    margin-right: 6px;
    transition: transform 0.3s ease, color 0.3s ease;
}

.instagram-app-pill:hover .instagram-arrow {
    color: #ffffff;
    transform: translateX(-4px);
}

@media (max-width: 576px) {
    .footer-instagram-center {
        padding: 20px 0 16px;
        margin-top: 22px;
    }
    .instagram-app-pill {
        width: 100%;
        max-width: 330px;
        justify-content: center;
        padding: 10px 16px;
        gap: 12px;
    }
    .instagram-handle {
        font-size: 0.98rem;
    }
    .instagram-subtitle {
        font-size: 0.75rem;
    }
}

/* Responsive Media Queries */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-title {
        font-size: 2.3rem;
    }
    .hero-description {
        margin: 0 auto 30px;
    }
    .hero-badges {
        justify-content: center;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-note {
        justify-content: center;
    }
    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .podcast-quote {
        border-right: none;
        border-top: 4px solid var(--accent-blue);
    }
    .about-badges {
        justify-content: center;
    }
    .nav-links {
        display: none;
    }
    .mobile-menu-btn {
        display: block;
    }
}

@media (max-width: 768px) {
    body {
        padding-bottom: 75px; /* Space for sticky bar */
    }
    .sticky-mobile-bar {
        display: flex;
    }
    .hero {
        padding: 40px 0 60px;
    }
    .hero-title {
        font-size: 1.9rem;
    }
    .section {
        padding: 60px 0;
    }
    .section-title {
        font-size: 1.8rem;
    }
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    .cases-grid {
        grid-template-columns: 1fr;
    }
    .case-img-wrap {
        height: 250px;
    }
    .cta-title {
        font-size: 1.9rem;
    }
    .nav-cta {
        display: none;
    }
}

/* ==========================================================================
   Blog Section & Article Page Styles (High Readability & Conversion)
   ========================================================================== */

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.blog-card {
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.35s ease;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(29, 114, 184, 0.3);
}

.blog-img-wrap {
    height: 200px;
    position: relative;
    overflow: hidden;
}

.blog-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-img {
    transform: scale(1.05);
}

.blog-category {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(10, 25, 47, 0.85);
    backdrop-filter: blur(6px);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(255,255,255,0.2);
}

.blog-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-meta {
    display: flex;
    gap: 15px;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.blog-title {
    font-size: 1.15rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.blog-title a {
    color: var(--primary);
}

.blog-title a:hover {
    color: var(--accent-blue);
}

.blog-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.6;
    flex-grow: 1;
}

.blog-read-more {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-blue);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
}

.blog-read-more:hover {
    color: var(--primary);
    gap: 10px;
}

/* Standalone Article Layout Styles */
.article-header {
    padding: 70px 0 40px;
    background: linear-gradient(135deg, #0a192f 0%, #132f58 100%);
    color: #fff;
}

.article-breadcrumb {
    font-size: 0.85rem;
    color: #94a3b8;
    margin-bottom: 20px;
}

.article-breadcrumb a {
    color: var(--accent-cyan);
}

.article-main-title {
    font-size: 2.6rem;
    color: #fff;
    line-height: 1.35;
    margin-bottom: 20px;
}

.article-meta-bar {
    display: flex;
    align-items: center;
    gap: 25px;
    flex-wrap: wrap;
    color: #cbd5e1;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 18px;
}

.article-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 50px 20px 80px;
}

.article-body {
    font-size: 1.15rem;
    line-height: 1.9;
    color: #1e293b;
}

.article-body h2 {
    font-size: 1.8rem;
    color: var(--primary);
    margin: 45px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e2e8f0;
}

.article-body h3 {
    font-size: 1.4rem;
    color: var(--primary-light);
    margin: 30px 0 15px;
}

.article-body p {
    margin-bottom: 22px;
}

.article-body ul, .article-body ol {
    margin: 20px 30px 25px 0;
}

.article-body li {
    margin-bottom: 12px;
}

.toc-box {
    background: #f8fafc;
    border: 1px solid #cbd5e1;
    border-radius: var(--radius-md);
    padding: 25px 30px;
    margin: 30px 0 45px;
}

.toc-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.toc-list {
    list-style: none;
    margin: 0 !important;
    padding: 0;
}

.toc-list li {
    margin-bottom: 10px;
}

.toc-list a {
    color: var(--accent-blue);
    font-weight: 600;
    font-size: 0.95rem;
}

.toc-list a:hover {
    color: var(--primary);
    text-decoration: underline;
}

.cta-box-in-article {
    background: linear-gradient(135deg, #eef7ff 0%, #e0f0fe 100%);
    border: 2px solid #bae0fd;
    border-radius: var(--radius-lg);
    padding: 30px;
    margin: 40px 0;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.cta-box-in-article h3 {
    color: var(--primary);
    font-size: 1.35rem;
    margin-bottom: 10px;
}

.cta-box-in-article p {
    color: var(--text-body);
    font-size: 1rem;
    margin-bottom: 20px;
}

.author-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-lg);
    padding: 25px;
    margin-top: 40px;
    display: flex;
    gap: 20px;
    align-items: center;
}

.author-avatar, .author-img {
    width: 80px !important;
    height: 80px !important;
    max-width: 80px !important;
    max-height: 80px !important;
    border-radius: 50% !important;
    object-fit: cover !important;
    border: 3px solid var(--accent-blue) !important;
    flex-shrink: 0 !important;
}

.author-info h4 {
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 6px;
}

.author-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

/* Consultant Medical Supervision Card (No Human Photos) */
.consultant-supervision-card {
    background: #ffffff;
    border: 1.5px solid #d4af37;
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    display: flex;
    gap: 25px;
    align-items: center;
    box-shadow: 0 4px 20px rgba(10, 25, 47, 0.05);
    margin: 40px 0 25px;
}

@media (max-width: 768px) {
    .consultant-supervision-card {
        flex-direction: column;
        text-align: center;
        padding: 22px;
    }
}

.supervision-badge-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0a192f 0%, #1d72b8 100%);
    color: #d4af37;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    flex-shrink: 0;
    box-shadow: 0 6px 15px rgba(29, 114, 184, 0.25);
    border: 2px solid #d4af37;
}

.supervision-info {
    flex: 1;
}

.supervision-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 800;
    color: #b8972e;
    background: rgba(212, 175, 55, 0.12);
    padding: 3px 12px;
    border-radius: var(--radius-pill);
    margin-bottom: 8px;
    border: 1px solid rgba(212, 175, 55, 0.35);
}

.supervision-name {
    font-size: 1.4rem;
    color: var(--primary);
    margin: 0 0 4px;
    font-weight: 900;
}

.supervision-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: 8px;
}

.supervision-desc {
    font-size: 0.95rem;
    color: var(--text-body);
    line-height: 1.65;
    margin-bottom: 16px;
}

.supervision-action {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .supervision-action {
        justify-content: center;
    }
}

/* Related Articles Box */
.related-articles-box {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-lg);
    padding: 25px 30px;
    margin: 25px 0 40px;
}

.related-title {
    font-size: 1.15rem;
    color: var(--primary);
    margin-bottom: 18px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 10px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 12px;
}

.related-card-link {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    color: var(--primary);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.92rem;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.related-card-link:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.related-card-link i {
    color: var(--accent-gold);
    font-size: 0.85rem;
    flex-shrink: 0;
}
/* ==========================================================================
   Patient Journey Timeline
   ========================================================================== */
.journey-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.journey-card {
    background: #ffffff;
    padding: 30px 22px;
    border-radius: var(--radius-lg);
    border: 1px solid #e2e8f0;
    position: relative;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.journey-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-cyan);
}

.journey-step-badge {
    position: absolute;
    top: -14px;
    right: 20px;
    background: var(--accent-blue);
    color: #fff;
    font-weight: 800;
    font-size: 0.8rem;
    padding: 3px 14px;
    border-radius: 20px;
    box-shadow: 0 4px 10px rgba(0, 119, 182, 0.3);
}

.journey-icon {
    width: 55px;
    height: 55px;
    border-radius: 14px;
    background: rgba(0, 180, 216, 0.12);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 18px;
}

.journey-card h4 {
    font-size: 1.15rem;
    color: var(--primary);
    margin-bottom: 10px;
    font-weight: 700;
}

.journey-card p {
    font-size: 0.9rem;
    color: var(--text-body);
    line-height: 1.6;
    margin-bottom: 0;
}

/* ==========================================================================
   Comparison Matrix Table
   ========================================================================== */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    margin-top: 30px;
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid #e2e8f0;
    box-shadow: var(--shadow-sm);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 650px;
}

.comparison-table th,
.comparison-table td {
    padding: 16px 20px;
    text-align: right;
    border-bottom: 1px solid #edf2f7;
}

.comparison-table th {
    background: #0d1b2a;
    color: #ffffff;
    font-weight: 700;
    font-size: 0.95rem;
}

.comparison-table th.highlight-th {
    background: var(--accent-blue);
    color: #ffffff;
}

.comparison-table tr:hover td {
    background: #f8fafc;
}

.comparison-table td.highlight-td {
    background: rgba(0, 180, 216, 0.05);
    font-weight: 700;
    color: var(--primary);
}


/* ==========================================================================
   Trust Stats & Accreditations Bar
   ========================================================================== */
.trust-stats-bar {
    background: linear-gradient(135deg, #071220 0%, #0c1c33 100%);
    color: #ffffff;
    padding: 50px 0 40px;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    position: relative;
    overflow: hidden;
}

.trust-stats-bar::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 350px;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 210, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 35px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 24px 20px;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 175, 55, 0.4);
    background: rgba(255, 255, 255, 0.07);
}

.stat-icon {
    font-size: 1.8rem;
    color: var(--accent-gold);
    margin-bottom: 10px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    color: #ffffff;
    line-height: 1.1;
    margin-bottom: 6px;
    background: linear-gradient(135deg, #ffffff 30%, #d4af37 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.9rem;
    color: #94a3b8;
    font-weight: 500;
}

.trust-badges-row {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.25);
    padding: 10px 20px;
    border-radius: var(--radius-pill);
    font-size: 0.88rem;
    color: #e2e8f0;
    font-weight: 600;
}

/* ==========================================================================
   Floating WhatsApp Button (Desktop)
   ========================================================================== */
.floating-wa-btn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 999;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    border-radius: var(--radius-pill);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.45);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: waFloat 3s infinite ease-in-out;
}

.floating-wa-btn i {
    font-size: 1.5rem;
}

.floating-wa-btn:hover {
    transform: scale(1.06) translateY(-3px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
    color: #ffffff;
}

@keyframes waFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

/* ==========================================================================
   Scroll To Top Arrow Button (Right Side)
   ========================================================================== */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: #1d72b8;
    color: #ffffff;
    border: 2px solid #ffffff;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    cursor: pointer;
    z-index: 998;
    box-shadow: 0 4px 16px rgba(29, 114, 184, 0.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(18px);
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    background: #0a192f;
    color: #00d2ff;
    border-color: #00d2ff;
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 6px 20px rgba(0, 210, 255, 0.35);
}

/* Reading Progress Bar (Top of Window) */
.reading-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #c5a059, #00d2ff);
    z-index: 1001;
    width: 0%;
    transition: width 0.1s ease;
}

/* ==========================================================================
   Luxury Floating Mobile Action Bar (Frosted Glass Floating Dock)
   ========================================================================== */
.sticky-mobile-bar {
    display: none;
    position: fixed;
    bottom: calc(14px + env(safe-area-inset-bottom, 0px));
    left: 14px;
    right: 14px;
    max-width: 420px;
    margin: 0 auto;
    z-index: 1000;
    background: rgba(10, 25, 47, 0.94) !important; /* Luxury Royal Navy Glass */
    backdrop-filter: blur(24px) saturate(190%);
    -webkit-backdrop-filter: blur(24px) saturate(190%);
    padding: 8px 12px;
    gap: 12px;
    border-radius: 44px;
    border: 1px solid rgba(255, 255, 255, 0.16) !important;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.45), 0 2px 12px rgba(29, 114, 184, 0.25) !important;
    align-items: center;
    box-sizing: border-box;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}

.sticky-mobile-bar.scrolled {
    background: rgba(10, 25, 47, 0.96) !important;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.55), 0 4px 15px rgba(29, 114, 184, 0.3) !important;
    border-color: rgba(29, 114, 184, 0.4) !important;
}

.sticky-mobile-bar .btn-whatsapp {
    flex: 1;
    height: 48px;
    padding: 0 18px;
    border-radius: 28px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%) !important;
    color: #ffffff !important;
    font-weight: 700;
    font-size: 0.98rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4) !important;
    border: none !important;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.25s ease;
}

.sticky-mobile-bar .btn-whatsapp i {
    font-size: 1.35rem;
    line-height: 1;
    flex-shrink: 0;
    color: #ffffff !important;
}

.sticky-mobile-bar .btn-whatsapp:hover,
.sticky-mobile-bar .btn-whatsapp:active {
    transform: translateY(-1px) scale(1.02);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.55) !important;
}

.btn-call-icon {
    width: 48px !important;
    height: 48px !important;
    min-width: 48px !important;
    max-width: 48px !important;
    min-height: 48px !important;
    max-height: 48px !important;
    padding: 0 !important;
    flex-shrink: 0;
    aspect-ratio: 1 / 1;
    border-radius: 50% !important;
    background: linear-gradient(135deg, #1d72b8 0%, #0c3660 100%) !important;
    color: #ffffff !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 1.25rem !important;
    box-shadow: 0 4px 14px rgba(29, 114, 184, 0.45) !important;
    border: 1.5px solid rgba(255, 255, 255, 0.45) !important;
    text-decoration: none !important;
    box-sizing: border-box;
    transition: all 0.25s ease;
}

.btn-call-icon i {
    color: #ffffff !important;
    line-height: 1;
}

.btn-call-icon:hover,
.btn-call-icon:active {
    transform: translateY(-1px) scale(1.06);
    box-shadow: 0 6px 18px rgba(29, 114, 184, 0.6) !important;
    background: linear-gradient(135deg, #2385d4 0%, #1d72b8 100%) !important;
}

.flex-grow {
    flex: 1;
}

/* ==========================================================================
   Responsive Breakpoints & Mobile Optimization
   ========================================================================== */
@media (max-width: 992px) {
    .nav-links,
    .nav-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding: 30px 0 50px;
    }

    .hero-grid {
        display: flex;
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .hero-image-container {
        order: -1;
        margin: 0 auto 10px;
        max-width: 300px;
    }

    .image-frame {
        max-width: 250px;
        margin: 0 auto;
    }

    .hero-badges {
        justify-content: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 35px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    body {
        padding-bottom: calc(85px + env(safe-area-inset-bottom, 0px)); /* prevent sticky bar overlap */
    }

    .floating-wa-btn {
        display: none; /* hidden on mobile, sticky bar handles it */
    }

    .sticky-mobile-bar {
        display: flex;
        align-items: center;
    }

    .top-bar {
        display: none;
    }

    .hero-title {
        font-size: 1.85rem;
        line-height: 1.25;
        margin-bottom: 12px;
    }

    .hero-description {
        font-size: 0.95rem;
        line-height: 1.65;
        margin-bottom: 18px;
        padding: 0 5px;
    }

    .hero-badges {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
        margin-bottom: 22px;
    }

    .badge-item {
        padding: 6px 12px;
        font-size: 0.8rem;
        background: #ffffff;
        border: 1px solid #e2e8f0;
        border-radius: 20px;
        box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    }

    .floating-badge {
        font-size: 0.78rem;
        padding: 8px 14px;
        border-radius: 14px;
        gap: 10px;
    }

    .floating-badge i {
        width: 30px;
        height: 30px;
        font-size: 0.95rem;
        border-radius: 8px;
    }

    .floating-badge strong {
        font-size: 0.84rem;
    }

    .floating-badge small {
        font-size: 0.72rem;
    }

    .floating-badge.top-badge {
        top: -22px;
        left: -12px;
    }

    .floating-badge.bottom-badge {
        bottom: -22px;
        right: -12px;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }

    .stat-card {
        padding: 16px 12px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .trust-badges-row {
        flex-direction: column;
        align-items: stretch;
    }

    .trust-badge {
        justify-content: center;
        text-align: center;
    }

    .comparison-table {
        font-size: 0.85rem;
    }

    .brand-title {
        font-size: 1.25rem;
    }

    .brand-subtitle {
        font-size: 0.76rem;
    }

    .brand-text {
        padding-right: 0;
        border: none;
    }

    .scroll-top-btn {
        bottom: calc(82px + env(safe-area-inset-bottom, 0px));
        right: 18px;
        width: 44px;
        height: 44px;
        font-size: 1.05rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.65rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .brand-title {
        font-size: 1.15rem;
    }

    .brand-subtitle {
        font-size: 0.7rem;
    }

    .brand-text {
        padding-right: 0;
        border: none;
    }

    .sticky-mobile-bar {
        bottom: calc(12px + env(safe-area-inset-bottom, 0px));
        left: 12px;
        right: 12px;
        padding: 8px 10px;
        gap: 10px;
        border-radius: 40px;
    }

    .sticky-mobile-bar .btn-whatsapp {
        height: 48px;
        font-size: 0.94rem;
        padding: 0 14px;
        gap: 8px;
    }

    .sticky-mobile-bar .btn-whatsapp i {
        font-size: 1.3rem;
    }

    .btn-call-icon {
        width: 48px !important;
        height: 48px !important;
        min-width: 48px !important;
        max-width: 48px !important;
        min-height: 48px !important;
        max-height: 48px !important;
        padding: 0 !important;
        flex-shrink: 0;
        aspect-ratio: 1 / 1;
        border-radius: 50% !important;
        background: linear-gradient(135deg, #1d72b8 0%, #0c3660 100%) !important;
        color: #ffffff !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        font-size: 1.2rem !important;
        border: 1.5px solid rgba(255, 255, 255, 0.45) !important;
    }

    .scroll-top-btn {
        bottom: calc(78px + env(safe-area-inset-bottom, 0px));
        right: 14px;
        width: 42px;
        height: 42px;
        font-size: 0.95rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-brand {
        grid-column: 1;
    }

    .footer-brand p {
        max-width: 100%;
    }
}

/* ==========================================================================
   About Page Layout & Responsiveness
   ========================================================================== */
.about-layout-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 50px;
    align-items: start;
}

.about-values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 900px) {
    .about-layout-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }
}

@media (max-width: 576px) {
    .about-values-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

/* ==========================================================================
   SEO Topic Clusters, Context Links & Knowledge Hub
   ========================================================================== */
.context-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--accent-blue);
    text-decoration: none;
    margin-top: 10px;
    transition: all 0.25s ease;
}

.context-link:hover {
    color: var(--primary);
    transform: translateX(-4px);
    text-decoration: underline;
}

.cluster-context-box {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(6, 95, 70, 0.05) 100%);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-right: 4px solid var(--accent-blue);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    margin: 25px 0;
    text-align: right;
}

.cluster-context-box h4 {
    font-size: 1.15rem;
    color: var(--primary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
}

.cluster-context-box p {
    font-size: 0.95rem;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.65;
}

.cluster-context-box a {
    color: var(--accent-blue);
    text-decoration: underline;
    font-weight: 700;
    transition: color 0.2s ease;
}

.cluster-context-box a:hover {
    color: var(--primary);
}

.step-sublink {
    font-size: 0.86rem;
    margin-top: 8px;
    color: var(--text-muted);
}

.step-sublink a {
    color: var(--accent-blue);
    font-weight: 700;
    text-decoration: underline;
}

.seo-cluster-subtext {
    font-size: 0.92rem;
    line-height: 1.6;
}

.seo-cluster-subtext a {
    color: var(--accent-blue);
    font-weight: 700;
}

.faq-answer a {
    color: var(--accent-blue);
    font-weight: 700;
    text-decoration: underline;
    display: inline-block;
    margin-top: 8px;
}

.faq-answer a:hover {
    color: var(--primary);
}

/* Knowledge Hub / Blog Directory Page */
.hub-header {
    background: linear-gradient(135deg, #0a192f 0%, #172a45 100%);
    color: #fff;
    padding: 60px 0 50px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hub-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #d4af37, #2563eb, #d4af37);
}

.hub-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.4);
    color: #93c5fd;
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.hub-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 900;
    margin-bottom: 14px;
    color: #ffffff;
}

.hub-subtitle {
    font-size: 1.1rem;
    color: #94a3b8;
    max-width: 720px;
    margin: 0 auto 25px;
    line-height: 1.6;
}

.hub-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 25px;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #e2e8f0;
    padding: 8px 18px;
    border-radius: var(--radius-pill);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-blue);
    color: #fff;
    border-color: var(--accent-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: #94a3b8;
    margin-bottom: 15px;
    justify-content: center;
}

.breadcrumb-nav a {
    color: #93c5fd;
    text-decoration: none;
}

.breadcrumb-nav a:hover {
    text-decoration: underline;
}

.hub-stats-ribbon {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    box-shadow: var(--shadow-sm);
}

.hub-stats-flex {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 15px;
    text-align: center;
}

.hub-stat-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    color: var(--text-dark);
    font-weight: 700;
}

.hub-stat-item i {
    color: var(--accent-blue);
    font-size: 1.2rem;
}

/* ==========================================================================
   Article Rich Medical Components (Pillar Guide Styles)
   ========================================================================== */
.article-featured-image-wrap {
    margin-bottom: 35px;
    border-radius: var(--radius-lg, 16px);
    overflow: hidden;
    box-shadow: 0 16px 36px -8px rgba(10, 37, 64, 0.12);
    border: 1px solid rgba(226, 232, 240, 0.8);
    background: #fff;
}
.article-featured-img {
    width: 100%;
    height: auto;
    max-height: 480px;
    object-fit: cover;
    display: block;
}
.featured-img-caption {
    padding: 12px 20px;
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    font-size: 0.86rem;
    color: #475569;
    line-height: 1.6;
}
.featured-img-caption i {
    color: var(--primary-cyan, #00a8cc);
    margin-left: 6px;
}
.highlight-callout {
    background: linear-gradient(135deg, rgba(0, 168, 204, 0.06) 0%, rgba(10, 37, 64, 0.03) 100%);
    border-right: 4px solid var(--primary-cyan, #00a8cc);
    padding: 22px 26px;
    border-radius: 12px;
    margin: 30px 0;
}
.highlight-callout h4 {
    margin-top: 0;
    margin-bottom: 10px;
    color: var(--primary, #0a2540);
    font-size: 1.12rem;
    display: flex;
    align-items: center;
    gap: 10px;
}
.highlight-callout p {
    margin-bottom: 0;
    color: #334155;
    line-height: 1.8;
}
.comparison-table-article {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 30px 0;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    border: 1px solid #e2e8f0;
}
.comparison-table-article th {
    background: #0a2540;
    color: #fff;
    padding: 16px 20px;
    text-align: right;
    font-size: 0.95rem;
    font-weight: 700;
}
.comparison-table-article td {
    padding: 16px 20px;
    border-bottom: 1px solid #edf2f7;
    font-size: 0.92rem;
    color: #334155;
    line-height: 1.7;
    vertical-align: top;
}
.comparison-table-article tr:last-child td {
    border-bottom: none;
}
.comparison-table-article tr:nth-child(even) td {
    background: #f8fafc;
}
.timeline-container {
    position: relative;
    margin: 35px 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.timeline-step {
    display: flex;
    gap: 20px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 22px 24px;
    box-shadow: 0 4px 12px rgba(10, 37, 64, 0.03);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.timeline-step:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(10, 37, 64, 0.08);
}
.step-num {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, #0a2540 0%, #00a8cc 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 800;
    flex-shrink: 0;
}
.step-body h4 {
    margin-top: 0;
    margin-bottom: 8px;
    color: var(--primary, #0a2540);
    font-size: 1.05rem;
    font-weight: 700;
}
.step-body p {
    margin: 0;
    color: #475569;
    font-size: 0.92rem;
    line-height: 1.7;
}
.faq-container-article {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 30px 0;
}
.faq-item-art {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 20px 24px;
}
.faq-item-art h4 {
    margin: 0 0 10px;
    color: var(--primary, #0a2540);
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 10px;
}
.faq-item-art p {
    margin: 0;
    color: #475569;
    line-height: 1.7;
    font-size: 0.94rem;
}